Johnson, 25, joined the Army in 2014, becoming a member of the Special Forces and was awarded leadership, achievement and marksmanship accommodations, according to his obituary.
Johnson and three other soldiers, as well as five Nigerian soldiers, died Oct. 4 in Niger when they were attacked by militants tied to the Islamic State. His death became the center of a dispute between President Donald Trump and U.S. Rep. Frederica Wilson, D-Fla.
About 1,200 mourners gathered Saturday at Christ the Rock Church to remember Johnson before he was laid to rest. Johnson’s family asked reporters to stay outside during the service.
Joe Raedle/Getty Images
HOLLYWOOD, FL - OCTOBER 21: U.S. Military honor guards carry the casket of U.S. Army Sgt. La David Johnson during his burial service at the Memorial Gardens East cemetery on October 21, 2017 in Hollywood, Florida. Sgt. Johnson and three other American soldiers were killed in an ambush in Niger on Oct. 4. (Photo by Joe Raedle/Getty Images)
Portraits of his three comrades killed in action -- Staff Sgt. Bryan C. Black, 35, of Puyallup, Washington; Staff Sgt. Jeremiah W. Johnson, 39, of Springboro, Ohio; and Staff Sgt. Dustin M. Wright, 29, of Lyons, Georgia -- joined his on the stage as the pastor, family and Wilson spoke.
Johnson's pregnant widow, Myeshia, held the arm of an Army officer as she led the couple’s children Ah'Leeysa, 6, La David Jr., 2.
Joe Raedle/Getty Images
HOLLYWOOD, FL - OCTOBER 21: Myeshia Johnson kisses the casket of her husband U.S. Army Sgt. La David Johnson during his burial service at the Memorial Gardens East cemetery on October 21, 2017 in Hollywood, Florida. Sgt. Johnson and three other American soldiers were killed in an ambush in Niger on Oct. 4. (Photo by Joe Raedle/Getty Images)
La David and Myeshia were high school sweethearts. She is due to have a daughter, La’Shee, in January. An online fundraiser has raised more than $600,000 to pay for the children's education.
Johnson's sister, Angela Ghent, said his loss doesn’t feel real.
"It hasn't hit me yet,” Ghent said. “I haven't had time to grieve.”
Mourners said the fight between Trump and Wilson was never mentioned during the service.
The war of words between the president and Wilson began Tuesday when she said Trump told Johnson’s widow in a phone call that her husband "knew what he signed up for" and didn't appear to know his name, a version later backed up by Johnson's aunt.
The dispute has continued through the weekend with Trump tweeting: "I hope the Fake News Media keeps talking about Wacky Congresswoman Wilson in that she, as a representative, is killing the Democrat Party!"